Danita Delimont - Rock Formations - No. Ireland, Antrim, Giants Causeway basalt rock - EU15 RER0006 - Ric Ergenbright - 10x10 Inch Puzzle (pzl_82012_2) 70 piece jigsaw puzzle Finished size: 10" x 10" Durable, coated cardboard with high gloss finish Back stand for display Recommended for ages 4 and up